Vulnerability · Published Oct 8, 2024 · Assigned by microsoft
CVE-2024-43521Windows Hyper-V Denial of Service Vulnerability
High 7.5
In plain English
A high-severity security flaw in Windows Server 2012 from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.4% (higher than 84% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)2.4%top 15.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Windows Hyper-V Denial of Service Vulnerability
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows Server 2012 | 6.2.9200.0 – before 6.2.9200.25118 |
| Microsoft | Windows Server 2012 (Server Core installation) | 6.2.9200.0 – before 6.2.9200.25118 |
| Microsoft | Windows Server 2012 R2 | 6.3.9600.0 – before 6.3.9600.22221 |
| Microsoft | Windows Server 2012 R2 (Server Core installation) | 6.3.9600.0 – before 6.3.9600.22221 |
| Microsoft | Windows Server 2016 | 10.0.14393.0 – before 10.0.14393.7428 |
| Microsoft | Windows Server 2016 (Server Core installation) | 10.0.14393.0 – before 10.0.14393.7428 |
| Microsoft | Windows Server 2019 | 10.0.17763.0 – before 10.0.17763.6414 |
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.17763.0 – before 10.0.17763.6414 |
| Microsoft | Windows Server 2022 | 10.0.20348.0 – before 10.0.20348.2762 |
| Microsoft | Windows Server 2022, 23H2 Edition (Server Core installation) | 10.0.25398.0 – before 10.0.25398.1189 |
Weakness: CWE-253 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
References
- Windows Hyper-V Denial of Service Vulnerability vendor-advisory, patch